CN220740612U - Surface sand polishing device for remanufactured engine - Google Patents
Surface sand polishing device for remanufactured engine Download PDFInfo
- Publication number
- CN220740612U CN220740612U CN202322150787.7U CN202322150787U CN220740612U CN 220740612 U CN220740612 U CN 220740612U CN 202322150787 U CN202322150787 U CN 202322150787U CN 220740612 U CN220740612 U CN 220740612U
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- China
- Prior art keywords
- elastic
- seat
- butt joint
- abrasive cloth
- rod
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- 239000004576 sand Substances 0.000 title claims abstract description 15
- 238000005498 polishing Methods 0.000 title claims abstract description 13
- 239000004744 fabric Substances 0.000 claims abstract description 39
- 210000001503 joint Anatomy 0.000 claims abstract description 29
- 238000005553 drilling Methods 0.000 abstract description 9
- 230000000903 blocking effect Effects 0.000 description 5
- 230000005489 elastic deformation Effects 0.000 description 3
- 238000003032 molecular docking Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model discloses a remanufacturing engine surface sand planing device, which belongs to the technical field of engine processing equipment and comprises a handheld drilling machine, a butt joint seat, an elastic binding rod, an elastic seat and tubular abrasive cloth, wherein the butt joint seat is in butt joint with the handheld drilling machine, the upper ends of the elastic binding rod and the elastic seat are fixedly connected in the butt joint seat, the tubular abrasive cloth is sleeved outside the elastic seat, and the elastic binding rod is pressed outside the tubular abrasive cloth. The butt joint seat comprises a butt joint pile and a fixing seat. The lower extreme of fixing base has seted up first fixed orifices. The lower extreme of fixing base has still seted up the second fixed orifices. The elastic constraint rod comprises a first elastic rod and a stop block, the tubular abrasive cloth is plugged into the slotted hole of the target changing machine, the handheld drilling machine is utilized to drive the butt joint seat to rotate at a high speed, the butt joint seat is enabled to drive the elastic seat and the tubular abrasive cloth to rotate at a high speed, the elastic seat is unfolded outwards by means of centrifugal force, and the tubular abrasive cloth can be conveniently used for polishing the slotted hole surface of the target engine.
Description
Technical Field
The utility model belongs to the technical field of engine processing equipment, and particularly relates to a surface sand planing device for a remanufactured engine.
Background
When the engine is remanufactured, the output is obviously less than that of a new engine, so that the engine is flexibly processed and remanufactured mainly by adopting a manual mode.
When the conventional polishing device is used for polishing the outer surface of the engine and polishing the inner hole of the groove of the engine, the polishing head cannot expand to match the inner hole, and the polishing device needs to be moved along the hole, so that the problem that conventional polishing equipment polishes the inner hole of the engine is caused to be troublesome.
To this end, we propose a remanufactured engine surface sand planner that solves the above-mentioned problems.
Disclosure of Invention
The utility model aims to solve the problem that conventional polishing equipment is troublesome to polish an inner hole of an engine, and provides a surface sand planing device for a remanufactured engine.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a remanufacturing engine surface sand polishing device, includes handheld rig, butt joint seat, elasticity constraint pole, elasticity seat and tubular abrasive cloth, the butt joint seat is docked with handheld rig, the upper end fixed connection of elasticity constraint pole and elasticity seat is in the inside of butt joint seat, tubular abrasive cloth cover is in the outside of elasticity seat, elasticity constraint pole is pressed in the outside of tubular abrasive cloth. The tubular abrasive cloth is plugged into the slotted hole of the target modifying machine, the handheld drilling machine is utilized to drive the butt joint seat to rotate at a high speed, so that the butt joint seat drives the elastic seat and the tubular abrasive cloth to rotate at a high speed, and the elastic seat is outwards unfolded by virtue of centrifugal force, so that the tubular abrasive cloth can polish the slotted hole surface of the target engine conveniently.
Preferably, the butt joint seat comprises a butt joint pile and a fixing seat.
Preferably, a first fixing hole is formed in the lower end of the fixing base. The fixing seat and the elastic seat are conveniently fixed through the first fixing hole.
Preferably, the lower end of the fixing seat is also provided with a second fixing hole. The second fixing Kong Fangbian fixing seat is fixed with the elastic tie rod.
Preferably, the elastic constraint rod comprises a first elastic rod and a stop block, and the stop block is fixedly connected to the lower end of the first elastic rod. The stop block is used for blocking the lower end of the tubular abrasive cloth, so that the possibility that the tubular abrasive cloth falls down is reduced, and the stability of the tubular abrasive cloth is improved.
Preferably, the elastic tie rod further comprises a baffle ring, and the baffle ring is fixedly connected to the upper portion of the first elastic rod. The baffle ring is utilized to baffle the upper part of the tubular abrasive cloth to limit the tubular abrasive cloth to move upwards, so that the stability of the position of the tubular abrasive cloth is improved.
Preferably, the elastic seat comprises a second elastic rod and an elastic sheet, the second elastic rod is symmetrically and fixedly connected to the upper portion of the elastic sheet, and the second elastic rod and the elastic sheet are of an integrated structure. When the elastic sheet is subjected to centrifugal force and then the tubular abrasive cloth is extruded outwards, the elastic sheet is conveniently deflected to be matched with the inner wall of the target groove through elastic deformation of the elastic sheet.
In summary, the technical effects and advantages of the present utility model are:
1. the tubular abrasive cloth is plugged into the slotted hole of the target modifying machine, the handheld drilling machine is utilized to drive the butt joint seat to rotate at a high speed, so that the butt joint seat drives the elastic seat and the tubular abrasive cloth to rotate at a high speed, and the elastic seat is outwards unfolded by virtue of centrifugal force, so that the tubular abrasive cloth can polish the slotted hole surface of the target engine conveniently.
2. When the elastic sheet is subjected to centrifugal force and then the tubular abrasive cloth is extruded outwards, the elastic sheet is conveniently deflected to be matched with the inner wall of the target groove through elastic deformation of the elastic sheet.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a docking station according to the present utility model;
FIG. 3 is a schematic view of the construction of the elastic tie down bar of the present utility model;
fig. 4 is a schematic diagram of the structure of the spring seat according to the present utility model.
In the figure: 1. a hand-held drilling machine; 2. a butt joint seat; 3. an elastic tie-down bar; 4. an elastic seat; 5. tubular abrasive cloth; 21. a fixing seat; 22. a first fixing hole; 23. a second fixing hole; 24. butt pile; 31. a first elastic rod; 32. a stop block; 33. a baffle ring; 41. a second elastic rod; 42. and the elastic sheet.
Detailed Description
The following description of the technical solutions in the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments.
Referring to fig. 1, a remanufacturing engine surface sand polishing device comprises a handheld drilling machine 1, a butt joint seat 2, an elastic binding rod 3, an elastic seat 4 and a tubular abrasive cloth 5, wherein the butt joint seat 2 is in butt joint with the handheld drilling machine 1, the upper ends of the elastic binding rod 3 and the elastic seat 4 are fixedly connected in the butt joint seat 2, the tubular abrasive cloth 5 is sleeved outside the elastic seat 4, and the elastic binding rod 3 is pressed outside the tubular abrasive cloth 5.
Referring to fig. 1 and 2, the docking station 2 includes a docking post 24 and a fixing base 21. The butt pile 24 has the same root structure as a conventional drill bit.
Referring to fig. 1 and 2, a first fixing hole 22 is formed at a lower end of the fixing base 21. The first fixing hole 22 is used for fixing the elastic seat 4.
Referring to fig. 1 and 2, the lower end of the fixing base 21 is also provided with a second fixing hole 23. The second fixing hole 23 is used for fixing the elastic tie rod 3.
Referring to fig. 1, 2 and 3, the elastic tie rod 3 includes a first elastic rod 31 and a stopper 32, an upper portion of the first elastic rod 31 is fixedly coupled to an inside of the second fixing hole 23, and the stopper 32 is fixedly coupled to a lower end of the first elastic rod 31. The stop block 32 is used for blocking the lower end of the tubular abrasive cloth 5, so that the possibility that the tubular abrasive cloth 5 drops down is reduced.
Referring to fig. 1 and 3, the elastic tie rod 3 further includes a blocking ring 33, the blocking ring 33 is movably contacted with the upper end of the tubular abrasive cloth 5, and the blocking ring 33 is fixedly connected to the upper portion of the first elastic rod 31. The upper portion of the tubular abrasive cloth 5 is stopped by the stopper ring 33 to restrict upward movement of the tubular abrasive cloth 5.
Referring to fig. 1, 2 and 4, the elastic seat 4 includes a second elastic rod 41 and an elastic piece 42, an upper portion of the second elastic rod 41 is fixedly connected to an inside of the first fixing hole 22, the tubular abrasive cloth 5 is sleeved outside the elastic piece 42, the second elastic rod 41 is symmetrically and fixedly connected to an upper portion of the elastic piece 42, and the second elastic rod 41 and the elastic piece 42 are in an integral structure. When the elastic sheet 42 is pressed outwards by centrifugal force, the elastic sheet 42 is deflected to fit the inner wall of the target groove through elastic deformation of the elastic sheet 42.
Working principle: the tubular abrasive cloth 5 is plugged into a slotted hole of the target changing machine, the handheld drilling machine 1 is used for driving the butt joint seat 2 to rotate at a high speed, the butt joint seat 2 drives the elastic seat 4 and the tubular abrasive cloth 5 to rotate at a high speed, the elastic seat 4 is outwards unfolded by virtue of centrifugal force, and the tubular abrasive cloth 5 polishes the slotted hole surface of the target engine.
The foregoing is only a preferred embodiment of the utility model, but the scope of the utility model is not limited thereto, and any person skilled in the art who is in the field of the utility model can apply equivalent substitution or modification to the technical solution and the inventive concept according to the utility model within the scope of the utility model.
The application direction is simply mentioned in the description for the prior art that the utility model is known to the person skilled in the art and has not changed, and the utility model is combined to form the complete technology; techniques well known to those skilled in the art to avoid undue popularity are employed to assist those skilled in the art in quickly understanding the principles of the utility model.
Claims (7)
1. A remanufactured engine surface sand polishing device which is characterized in that: including handheld rig (1), butt joint seat (2), elasticity constraint pole (3), elasticity seat (4) and tubular abrasive cloth (5), butt joint seat (2) dock with handheld rig (1), the upper end fixed connection of elasticity constraint pole (3) and elasticity seat (4) is in the inside of butt joint seat (2), the outside at elasticity seat (4) is overlapped to tubular abrasive cloth (5), the outside at tubular abrasive cloth (5) is pressed to elasticity constraint pole (3).
2. A remanufactured engine face sand planner according to claim 1, wherein: the butt joint seat (2) comprises a butt joint pile (24) and a fixed seat (21).
3. A remanufactured engine face sand planner according to claim 2, wherein: the lower end of the fixed seat (21) is provided with a first fixed hole (22).
4. A remanufactured engine face sand planner according to claim 2, wherein: the lower end of the fixed seat (21) is also provided with a second fixed hole (23).
5. A remanufactured engine face sand planner according to claim 1, wherein: the elastic constraint rod (3) comprises a first elastic rod (31) and a stop block (32), and the stop block (32) is fixedly connected to the lower end of the first elastic rod (31).
6. A remanufactured engine face sand routing apparatus of claim 5, wherein: the elastic constraint rod (3) further comprises a baffle ring (33), and the baffle ring (33) is fixedly connected to the upper portion of the first elastic rod (31).
7. A remanufactured engine face sand planner according to claim 1, wherein: the elastic seat (4) comprises a second elastic rod (41) and an elastic piece (42), the second elastic rod (41) is symmetrically and fixedly connected to the upper portion of the elastic piece (42), and the second elastic rod (41) and the elastic piece (42) are of an integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322150787.7U CN220740612U (en) | 2023-08-10 | 2023-08-10 | Surface sand polishing device for remanufactured engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322150787.7U CN220740612U (en) | 2023-08-10 | 2023-08-10 | Surface sand polishing device for remanufactured engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220740612U true CN220740612U (en) | 2024-04-09 |
Family
ID=90555197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322150787.7U Active CN220740612U (en) | 2023-08-10 | 2023-08-10 | Surface sand polishing device for remanufactured engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220740612U (en) |
-
2023
- 2023-08-10 CN CN202322150787.7U patent/CN220740612U/en active Active
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